# Bria Expand (FIBO-Edit-1.5) API

> Útmálunartól sem stækkar mynd í nýtt stærðarhlutfall eða sérsniðinn myndflöt undir 25 megapixlum

Stækkar mynd út fyrir upprunalegar brúnir. Veldu eitt af níu `aspect_ratio`-gildum eða skilgreindu `canvas_size` sem [width, height] með flatarmáli undir 25 megapixlum, ásamt `original_image_size` og `original_image_location`. Valfrjáls `prompt` lýsir nýja svæðinu. `retain_original_quality` og `preserve_alpha` eru sjálfgefin virk og `return_model_output` er fyrir greiningu.

- Model id: `bria/fibo-edit-1.5/expand`
- Made by: Bria AI
- Category: Image Editing
- Output: image
- Price: $0.04 / image (cheapest run $0.04 (40 API credits))
- Run: `POST https://api.doitong.com/v1/run/bria/fibo-edit-1.5/expand`
- Quote: `POST https://api.doitong.com/v1/quote/bria/fibo-edit-1.5/expand`
- Docs page: https://doitong.com/is/developers/models/bria/fibo-edit-1.5/expand

## Pricing

Price: **$0.04 / image**. Billed per generated image.

The full example input below costs $0.04 = 40 API credits (1 image × 40 API credits).

Prices are the upstream price in USD, paid from the API balance in API credits (1000 API credits = 1 USD). `POST https://api.doitong.com/v1/quote/bria/fibo-edit-1.5/expand` with the same JSON body returns the exact price for that input; the quote is exactly what a run charges. Invalid input is never charged and failed or canceled requests are refunded automatically.

## Input parameters

Send either the canonical name or the native field name (not both). Canonical names are the same across models.

| Parameter | Canonical name | Type | Required | Default | Allowed values / range | Description |
|---|---|---|---|---|---|---|
| `image_url` | `image` | string (image URL) | yes |  |  | Mynd til stækkunar, gefin upp sem skrá eða URL. |
| `canvas_size` |  | array of integer \| null | no |  | 2 – 2 items | Mál stækkaðrar myndar ásamt 'original_image_location'. Tilgreindu [width, height] fyrir loka­strigann og hafðu flatarmál hans undir 25 megapixlum. |
| `aspect_ratio` |  | enum (string) \| null | no |  | `1:1`, `2:3`, `3:2`, `3:4`, `4:3`, `4:5`, `5:4`, `9:16`, `16:9` | Stilling loka­myndhlutfalls sem miðsetur upprunamyndina og framlengir strigann umhverfis hana. Ef hún er tilgreind hefur hún forgang fram yfir bæði 'original_image_size' og 'original_image_location'. |
| `original_image_size` |  | array of integer \| null | no |  | 2 – 2 items | Markgildið [width, height] fyrir upprunamyndina innan strigans. 'aspect_ratio' hnekkir þessari stillingu; annars er myndinni breytt í þessi mál áður en hún er staðsett. |
| `original_image_location` |  | array of integer \| null | no |  | 2 – 2 items | Staðsetningarhnit [x, y] fyrir efra vinstra horn upprunamyndarinnar, hunsuð þegar 'aspect_ratio' er gefið upp. Leyfilegt er að staðsetja myndina út fyrir mörk strigans og þá er hún skorin. |
| `prompt` |  | string \| null | no |  |  | Valfrjáls lýsing á efni svæðisins sem bætt er við. Einföld stækkun striga þarf yfirleitt enga lýsingu: ef henni er sleppt er líkanið einfaldlega beðið um að framlengja núverandi mynd. |
| `seed` |  | integer \| null | no |  | 0 – 2,147,483,647 | Seed-gildi fyrir slembna efnisgerð, alltaf innifalið í svarinu hvort sem það er gefið upp hér eða valið af handahófi þegar því er sleppt. Gildi úr fyrra svari getur endurskapað niðurstöðu þess. |
| `negative_prompt` |  | string \| null | no |  |  | Samhæfisprófun fyrir beiðnir skrifaðar fyrir SDXL-stækkunar-API-leiðina: ef þetta inntak, sem er ekki stutt, er gefið upp veldur það skýrri höfnun svo gildi þess glatist ekki hljóðlega. Notaðu 'prompt' í staðinn. |
| `retain_original_quality` |  | boolean | no | `true` |  | Virkjaðu þetta til að halda grímuvarðum upprunapixlum í fullri upplausn án endursýnatöku. Líkanið býr til efni við um það bil einn megapixill og stækkar síðan fyrir stærri striga. Ef þetta er óvirkt verður niðurstaðan jafnt mjúk, sem getur falið saum gegn áferðarföldum bakgrunni. |
| `preserve_alpha` |  | boolean | no | `true` |  | Varðveitir gegnsæi inntaks með því að framlengja upprunalega alfarásina með brúnarafritun eftir þörfum til að stækka útskurð. Þar sem efnisgerð fer fram í RGB býr líkanið ekki til alfa. Gerðu þetta óvirkt til að fá flatt RGB-úttak. |
| `return_model_output` |  | boolean | no | `false` |  | Skilar viðbótargreiningarramma til að greina villur líkans frá samsetningarvillum án þess að breyta loka­myndinni. Hann sýnir niðurstöðu líkansins áður en uppruninn er settur aftur inn og saumar blandaðir; ef jaðargalli sést þegar í þessum ramma er það efnisgerðarvilla, ekki eftirvinnsluvilla. |

File parameters (`image`) take a public `https://` URL, a `data:` URI up to 10 MB, or the `file_url` of an upload from `POST /files`.

## Example input

Required parameters only:

```json
{
  "image": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

A fuller example:

```json
{
  "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
}
```

## Run it

Set `DOITONG_API_KEY` to a key from https://doitong.com/developers/dashboard#keys. `?wait=20` returns the finished request in the same call when it is ready within 20 seconds; otherwise poll `GET /requests/{id}` (it also accepts `?wait=`), or pass `webhook_url`.

### curl

```bash
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/bria/fibo-edit-1.5/expand?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"
```

### JavaScript

```javascript
const API = "https://api.doitong.com/v1";
const headers = {
  "Authorization": "Bearer " + process.env.DOITONG_API_KEY,
  "Content-Type": "application/json",
};

// Run the model; wait up to 20 s for the finished result in the same call
let res = await fetch(API + "/run/bria/fibo-edit-1.5/expand?wait=20", {
  method: "POST",
  headers,
  body: JSON.stringify({
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  }),
});
let request = await res.json();
if (!res.ok) throw new Error(request.error.code + ": " + request.error.message);

// Not finished yet: long-poll until it is
while (request.status === "queued" || request.status === "running") {
  res = await fetch(API + "/requests/" + request.id + "?wait=20", { headers });
  request = await res.json();
}
if (request.status !== "succeeded") throw new Error(JSON.stringify(request.error));
console.log(request.outputs.map((o) => o.url), request.cost.credits + " API credits ($" + request.cost.usd + ")");
```

### Python

```python
import os
import requests

API = "https://api.doitong.com/v1"
headers = {"Authorization": "Bearer " + os.environ["DOITONG_API_KEY"]}

payload = {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg",
}

# Run the model; wait up to 20 s for the finished result in the same call
r = requests.post(API + "/run/bria/fibo-edit-1.5/expand", params={"wait": 20}, json=payload, headers=headers)
request = r.json()
if not r.ok:
    raise RuntimeError(request["error"]["code"] + ": " + request["error"]["message"])

# Not finished yet: long-poll until it is
while request["status"] in ("queued", "running"):
    request = requests.get(API + "/requests/" + request["id"], params={"wait": 20}, headers=headers).json()
if request["status"] != "succeeded":
    raise RuntimeError(request["error"])
print([o["url"] for o in request["outputs"]], request["cost"]["credits"], "API credits", "$" + request["cost"]["usd"])
```

### MCP

The MCP server at `https://api.doitong.com/v1/mcp` exposes the tools `search_models`, `get_model`, `quote`, `run`, `get_request`, `cancel_request`, `list_requests`, `create_upload` and `get_account`. A `run` call for this model:

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "run",
    "arguments": {
      "model_id": "bria/fibo-edit-1.5/expand",
      "input": {
        "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
      },
      "wait_seconds": 20
    }
  }
}
```

## Response

Every call returns a request object. `status` is one of `queued`, `running`, `succeeded`, `failed`, `canceled`. `outputs` lists the generated files with URLs on our storage (kept forever, or 7 days with `?storage=temporary`; `storage` says which); `output` is the model's own result object with the same URLs.

```json
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "bria/fibo-edit-1.5/expand",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 40,
    "usd": "0.04",
    "charged": 40,
    "refunded": 0
  },
  "input": {
    "image_url": "https://content.doitong.com/images/showcase/v3/gen_fox_cartoon.jpg"
  },
  "output": {
    "image": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768
    },
    "seed": 42,
    "structured_instruction": {},
    "model_output": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_name": "0-output.jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768
    }
  },
  "outputs": [
    {
      "type": "image",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.jpeg",
      "content_type": "image/jpeg",
      "file_size": 1843200,
      "width": 1024,
      "height": 768,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
```

### Output fields (`output`)

| Field | Type | Description |
|---|---|---|
| `image` | object {url, content_type, file_name, file_size, width, height} | Mynd sem verður til við stækkun. |
| `seed` | integer | Seed-gildi notað við efnisgerð sem gerir kleift að endurskapa niðurstöðuna. |
| `structured_instruction` | object | Skipulögð kvaðning notuð til að stýra líkaninu. |
| `model_output` | object {url, content_type, file_name, file_size, width, height} \| null | Ósamsettur rammi sem er aðeins innifalinn þegar 'return_model_output' var virkjað. Hann hefur umbeðin strigamál og inniheldur úttak líkansins án límds eða blandaðs efnis. |

## Related models

- [Bria Product Holding (FIBO-Edit-1.5)](https://doitong.com/developers/models/bria/fibo-edit-1.5/product-holding.md) (`bria/fibo-edit-1.5/product-holding`): $0.04 / image
- [Bria Virtual Try-On (FIBO-Edit-1.5)](https://doitong.com/developers/models/bria/fibo-edit-1.5/virtual-try-on.md) (`bria/fibo-edit-1.5/virtual-try-on`): $0.04 / image
- [Fibo Edit 1.5 Image Editing](https://doitong.com/developers/models/bria/fibo-edit-1.5/edit.md) (`bria/fibo-edit-1.5/edit`): $0.04 / image
- [FLUX.1 Kontext \[pro\]](https://doitong.com/developers/models/flux-pro/kontext.md) (`flux-pro/kontext`): $0.04 / image
- [GPT Image 2.5 Edit](https://doitong.com/developers/models/openai/gpt-image-2.5/flare/edit.md) (`openai/gpt-image-2.5/flare/edit`): from $0.12 / image
- [Nano Banana 2 Edit](https://doitong.com/developers/models/nano-banana-2/edit.md) (`nano-banana-2/edit`): from $0.06 / image
- [Nano Banana Pro Edit](https://doitong.com/developers/models/nano-banana-pro/edit.md) (`nano-banana-pro/edit`): from $0.15 / image
- [Qwen Image 3 Edit](https://doitong.com/developers/models/alibaba/qwen-image-3/edit.md) (`alibaba/qwen-image-3/edit`): from $0.04 / image

## Links

- HTML page: https://doitong.com/developers/models/bria/fibo-edit-1.5/expand
- All models and guides for AI agents: https://doitong.com/developers/llms.txt
- OpenAPI 3.1 with this model's typed request body: https://doitong.com/developers/openapi.json?model=bria/fibo-edit-1.5/expand
- Errors: https://doitong.com/developers/docs/errors
- Model details as JSON: https://api.doitong.com/v1/models/bria/fibo-edit-1.5/expand